What are two responsibilities of testers in a Scrum Team?

https://scrumguides.org/docs/scrumguide/v2020/2020-Scrum-Guide-US.pdf

Scrum is a framework for developing, delivering, and sustaining complex products. Scrum has three roles: the Product Owner, the Scrum Master, and the Developers. The Developers are the people in the Scrum Team who are committed to creating any aspect of a usable Increment in each Sprint. The Developers are not limited by titles such as programmer, designer, tester, architect, engineer, etc. The Developers are responsible for all aspects of quality, including finding and fixing bugs, tracking quality metrics, and verifying the work of other Developers. Therefore, Scrum has no “tester” role, and the Developers are responsible for quality.